| 178-33-4 | K2980 | SHIPHAM VALVES A DIVISION OF HAMWORTH VALVES LTD |
| 178-331TEM4 | K2980 | SHIPHAM VALVES A DIVISION OF HAMWORTH VALVES LTD |
| QCA178-33-4 | K2516 | MINISTRY OF DEFENCE NAVY SHIPS SUPPORT AGENCY |
| 68-977C | K2980 | SHIPHAM VALVES A DIVISION OF HAMWORTH VALVES LTD |
| 68-977C | K7917 | FCX THOMPSON VALVES |
| 68-977C | U3341 | THOMPSON VALVES LTD |
| QCA178-331TEM4 | K2516 | MINISTRY OF DEFENCE NAVY SHIPS SUPPORT AGENCY |
| QCA68-977C | K2516 | MINISTRY OF DEFENCE NAVY SHIPS SUPPORT AGENCY |